{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Subject.Population", "Treatment.Route", "Treatment.Time_elapsed", "Treatment.Drug", "Treatment.Duration", "Combination.Drug", "Treatment", "Subject.Disorder", "Subject.Age", "Effect", "Subject.Gender", "Subject", "Treatment.Dosage", "Treatment.Freq", "Subject.Race", "Treatment.Disorder"]}], "input": "Although tardive dyskinesia is a known adverse reaction of sustained treatment with traditional neuroleptic agents, it was only rarely reported in association with sulpiride, a selective D2-receptor antagonist."}
{"adverse event": [{"Subject.Population": "NAN", "Treatment.Route": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Drug": "sulpiride", "Treatment.Duration": "NAN", "Combination.Drug": "NAN", "Treatment": "sulpiride", "Subject.Disorder": "NAN", "Subject.Age": "NAN", "Effect": "tardive dyskinesia", "Subject.Gender": "NAN", "Subject": "NAN", "Treatment.Dosage": "NAN", "Treatment.Freq": "NAN", "Subject.Race": "NAN", "Treatment.Disorder": "NAN"}]}